Know all about Lamprophyre and Dacite properties here. All properties of rocks are important as they define the type of rock and its application. Lamprophyre and Dacite belong to Igneous Rocks.Texture of Lamprophyre is Porphyritic whereas that of Dacite is Aphanitic to Porphyritic. Lamprophyre appears Dull, Banded and Foilated and Dacite appears Vesicular. The luster of Lamprophyre and Dacite is subvitreous to dull. Lamprophyre is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Dacite is available in bluish - grey, brown, grey, light to dark grey colors. The commercial uses of Lamprophyre are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Dacite are commemorative tablets, creating artwork.